Enable HDR10_PLUS in cmake or else it is unsupported.įastFlix (v4.0.2+) passes through HLG color transfer information to everything except webp and GIF. If you add HDR10+ metadata file, make sure the encoding log does NOT contain the line x265 : –dhdr10-info disabled. BtbN's Windows FFmpeg builds have this support as of and may require a manual upgrade. However, that is highly dependent on a FFmpeg version that has been compiled with x265 that has HDR10+ support. SVT AV1 - accepts a "-enable-hdr" flag that is not well documented, not supported through FFmpeg.Īomenc (libaom-av1) - does not look to support HDR10įor Windows users with Nvidia cards, NVEncC is the best option currently to use HDR10+.įastFlix also supports using generated or extracted JSON HDR10+ Metadata with HEVC encodes via x265. Rav1e - can set mastering data and CLL via their CLI but not through ffmpeg. " when it works.ĪV1 is still in development, and as such none of them currently support setting mastering-display data through FFmpeg (aka not supported with FastFlix), but some do if you use them directly. Will have the line "Mastering Display Metadata, has_primaries:1 has_luminance:1. VP9 has limited support to copy some existing HDR10 metadata, usually from other VP9 files. Which is different than HDR10 or HDR10+.įastFlix was created to easily extract / copy HDR10 data, which it can do with the above listed encoders (x265, NVEncC, VCEEncC). On any 10-bit or higher video output, FastFlix will copy the input HDR colorspace (bt2020).
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